{"id":139816,"date":"2024-10-31T19:59:59","date_gmt":"2024-10-31T11:59:59","guid":{"rendered":"https:\/\/server.hk\/cnblog\/139816\/"},"modified":"2024-10-31T20:00:00","modified_gmt":"2024-10-31T12:00:00","slug":"sql-server%e6%95%b8%e6%93%9a%e9%ab%94%e7%b3%bb%e5%92%8c%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e9%82%8f%e8%bc%af%e8%a9%b3%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/139816\/","title":{"rendered":"SQL Server\u6578\u64da\u9ad4\u7cfb\u548c\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f\u8a73\u89e3"},"content":{"rendered":"<h1 id=\"sql-server%e6%95%b8%e6%93%9a%e9%ab%94%e7%b3%bb%e5%92%8c%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e9%82%8f%e8%bc%af%e8%a9%b3%e8%a7%a3-eBhWJHoHFz\">SQL Server\u6578\u64da\u9ad4\u7cfb\u548c\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f\u8a73\u89e3<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cSQL Server\u4f5c\u70ba\u4e00\u7a2e\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u4f01\u696d\u548c\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eSQL Server\u7684\u6578\u64da\u9ad4\u7cfb\u7d50\u69cb\u53ca\u5176\u5728\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"sql-server%e7%9a%84%e6%95%b8%e6%93%9a%e9%ab%94%e7%b3%bb%e7%b5%90%e6%a7%8b-eBhWJHoHFz\">SQL Server\u7684\u6578\u64da\u9ad4\u7cfb\u7d50\u69cb<\/h2>\n<p>SQL Server\u7684\u6578\u64da\u9ad4\u7cfb\u7d50\u69cb\u4e3b\u8981\u7531\u4ee5\u4e0b\u5e7e\u500b\u7d44\u6210\u90e8\u5206\u69cb\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab<\/strong>\uff1aSQL Server\u4e2d\u7684\u6578\u64da\u5eab\u662f\u5b58\u5132\u6578\u64da\u7684\u57fa\u672c\u55ae\u4f4d\u3002\u6bcf\u500b\u6578\u64da\u5eab\u53ef\u4ee5\u5305\u542b\u591a\u500b\u8868\u3001\u8996\u5716\u3001\u5b58\u5132\u904e\u7a0b\u7b49\u3002<\/li>\n<li><strong>\u8868<\/strong>\uff1a\u8868\u662f\u6578\u64da\u7684\u4e3b\u8981\u5b58\u5132\u7d50\u69cb\uff0c\u6578\u64da\u4ee5\u884c\u548c\u5217\u7684\u5f62\u5f0f\u7d44\u7e54\u3002\u6bcf\u500b\u8868\u90fd\u6709\u4e00\u500b\u4e3b\u9375\uff0c\u7528\u65bc\u552f\u4e00\u6a19\u8b58\u6bcf\u4e00\u884c\u6578\u64da\u3002<\/li>\n<li><strong>\u7d22\u5f15<\/strong>\uff1a\u7d22\u5f15\u662f\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u7684\u91cd\u8981\u5de5\u5177\u3002\u901a\u904e\u5728\u8868\u7684\u67d0\u4e9b\u5217\u4e0a\u5275\u5efa\u7d22\u5f15\uff0c\u53ef\u4ee5\u52a0\u901f\u6578\u64da\u6aa2\u7d22\u7684\u901f\u5ea6\u3002<\/li>\n<li><strong>\u8996\u5716<\/strong>\uff1a\u8996\u5716\u662f\u57fa\u65bc\u4e00\u500b\u6216\u591a\u500b\u8868\u7684\u865b\u64ec\u8868\u3002\u5b83\u5011\u53ef\u4ee5\u7c21\u5316\u8907\u96dc\u67e5\u8a62\uff0c\u4e26\u63d0\u4f9b\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li><strong>\u5b58\u5132\u904e\u7a0b<\/strong>\uff1a\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u7de8\u8b6f\u7684SQL\u8a9e\u53e5\uff0c\u53ef\u4ee5\u91cd\u8907\u57f7\u884c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u7dad\u8b77\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"sql-server%e7%9a%84%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e9%82%8f%e8%bc%af-eBhWJHoHFz\">SQL Server\u7684\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f<\/h2>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\uff0cSQL Server\u7684\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f\u4e3b\u8981\u6d89\u53ca\u6578\u64da\u7684\u64cd\u4f5c\u548c\u8655\u7406\u3002\u9019\u4e9b\u908f\u8f2f\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"%e6%95%b8%e6%93%9a%e6%93%8d%e4%bd%9c-eBhWJHoHFz\">\u6578\u64da\u64cd\u4f5c<\/h3>\n<p>\u6578\u64da\u64cd\u4f5c\u662f\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f\u7684\u6838\u5fc3\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u7a2e\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li><strong>\u67e5\u8a62\u6578\u64da<\/strong>\uff1a\u4f7f\u7528SELECT\u8a9e\u53e5\u5f9e\u6578\u64da\u5eab\u4e2d\u6aa2\u7d22\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>SELECT * FROM Customers WHERE Country = 'USA';<\/code><\/pre>\n<li><strong>\u63d2\u5165\u6578\u64da<\/strong>\uff1a\u4f7f\u7528INSERT\u8a9e\u53e5\u5c07\u65b0\u6578\u64da\u6dfb\u52a0\u5230\u8868\u4e2d\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>INSERT INTO Customers (Name, Country) VALUES ('John Doe', 'USA');<\/code><\/pre>\n<li><strong>\u66f4\u65b0\u6578\u64da<\/strong>\uff1a\u4f7f\u7528UPDATE\u8a9e\u53e5\u4fee\u6539\u73fe\u6709\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>UPDATE Customers SET Country = 'Canada' WHERE Name = 'John Doe';<\/code><\/pre>\n<li><strong>\u522a\u9664\u6578\u64da<\/strong>\uff1a\u4f7f\u7528DELETE\u8a9e\u53e5\u522a\u9664\u4e0d\u9700\u8981\u7684\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>DELETE FROM Customers WHERE Name = 'John Doe';<\/code><\/pre>\n<\/ul>\n<h3 id=\"%e6%95%b8%e6%93%9a%e9%a9%97%e8%ad%89-eBhWJHoHFz\">\u6578\u64da\u9a57\u8b49<\/h3>\n<p>\u5728\u6578\u64da\u64cd\u4f5c\u904e\u7a0b\u4e2d\uff0c\u6578\u64da\u9a57\u8b49\u662f\u78ba\u4fdd\u6578\u64da\u8cea\u91cf\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4f7f\u7528\u7d04\u675f\uff08\u5982\u4e3b\u9375\u3001\u5916\u9375\u3001\u552f\u4e00\u6027\u7d04\u675f\u7b49\uff09\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CREATE TABLE Orders (\n    OrderID int PRIMARY KEY,\n    CustomerID int FOREIGN KEY REFERENCES Customers(CustomerID),\n    OrderDate datetime NOT NULL\n);<\/code><\/pre>\n<h3 id=\"%e4%ba%8b%e5%8b%99%e7%ae%a1%e7%90%86-eBhWJHoHFz\">\u4e8b\u52d9\u7ba1\u7406<\/h3>\n<p>\u4e8b\u52d9\u7ba1\u7406\u78ba\u4fdd\u6578\u64da\u64cd\u4f5c\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002SQL Server\u652f\u6301ACID\uff08\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u96e2\u6027\u3001\u6301\u4e45\u6027\uff09\u7279\u6027\uff0c\u9019\u610f\u5473\u8457\u4e00\u7d44\u64cd\u4f5c\u8981\u9ebc\u5168\u90e8\u6210\u529f\uff0c\u8981\u9ebc\u5168\u90e8\u5931\u6557\u3002\u4f7f\u7528BEGIN TRANSACTION\u3001COMMIT\u548cROLLBACK\u8a9e\u53e5\u4f86\u7ba1\u7406\u4e8b\u52d9\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>BEGIN TRANSACTION;\n    INSERT INTO Orders (OrderID, CustomerID, OrderDate) VALUES (1, 1, GETDATE());\n    COMMIT;<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-eBhWJHoHFz\">\u7d50\u8ad6<\/h2>\n<p>SQL Server\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u6578\u64da\u9ad4\u7cfb\u7d50\u69cb\u548c\u9748\u6d3b\u7684\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f\u652f\u6301\u3002\u7121\u8ad6\u662f\u5728\u6578\u64da\u64cd\u4f5c\u3001\u6578\u64da\u9a57\u8b49\u9084\u662f\u4e8b\u52d9\u7ba1\u7406\u65b9\u9762\uff0cSQL Server\u90fd\u80fd\u5920\u6eff\u8db3\u4f01\u696d\u7684\u9700\u6c42\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u9ad8\u6548\u80fd\u7684\u6578\u64da\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u63d0\u4f9b\u4e86\u7406\u60f3\u7684\u57fa\u790e\u8a2d\u65bd\u9078\u64c7\uff0c\u5e6b\u52a9\u4f01\u696d\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5229\u7528\u5176\u6578\u64da\u8cc7\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eSQL Server\u6578\u64da\u9ad4\u7cfb\u53ca\u5176\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f\uff0c\u63d0\u4f9b\u5be6\u7528\u6280\u5de7\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u60a8\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-139816","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=139816"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139816\/revisions"}],"predecessor-version":[{"id":139817,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139816\/revisions\/139817"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=139816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=139816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=139816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}